The graph shows y axis values goes decreasing and then increasing.
What is y - axis?
The axis of a plane "Cartesian coordinate system parallel to which ordinates are measured. One of the three axes in a three-dimensional rectangular coordinate system".
What is graph?
A graph is "diagrammatic representation that shows variation one variable in comparison with one or more variable"
According to the question,
The graph shows value of y-axis initially decreasing and then increasing. The graph shows values of (x, y) coordinates and it also shows how it increasing and decreasing value respectively. The value of y-axis is initially decreasing like (0.5,4)(1,2)(1,0) and then increasing like(3, -4)(4,-2)(0,0)(5,2)(6,4).
Hence, y - axis values goes decreasing and then increasing.
Learn more about y - axis here
https://brainly.com/question/4401249
#SPJ2
